Oracle TimesTen

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#Databases #Relational Databases #NoSQL Databases #Network & Admin

CodeIgniter

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#PHP Web Framework #Web Frameworks #Frameworks (Full Stack) #Developer Tools

Oracle TimesTen features and specs

• High Performance
  Oracle TimesTen is an in-memory database providing extremely fast data access and transaction processing, which is beneficial for applications that require real-time performance.
• Low Latency
  Since the database is stored in memory, data retrieval and manipulation are very quick, reducing latency significantly compared to disk-based databases.
• Scalability
  TimesTen can be easily scaled to handle large volumes of data and transaction loads, supporting hybrid configurations with Oracle Database to extend scalability and reliability.
• SQL Compatibility
  It supports SQL and PL/SQL, making it easier for developers experienced with Oracle databases to use TimesTen without a steep learning curve.
• High Availability
  TimesTen offers features like replication and failover for high availability which is crucial for mission-critical applications.
• Integration with Oracle Ecosystem
  TimesTen integrates well with other tools and products in the Oracle ecosystem, allowing for seamless operations across different Oracle platforms.

Possible disadvantages of Oracle TimesTen

• Cost
  Oracle TimesTen can be expensive compared to some of its open-source alternatives, making it less attractive for smaller businesses or projects with limited budgets.
• Hardware Dependency
  Being an in-memory database, it requires machines with large RAM capacities to store substantial datasets, which can be a limiting factor.
• Complexity
  Setting up and managing TimesTen can be complex, especially when trying to optimize for performance and ensure data consistency across systems.
• Limited Community Support
  Unlike more popular database systems, the community support for TimesTen is limited, which means troubleshooting and problem-solving might not be as straightforward.
• Data Volatility
  Since TimesTen stores data in memory, there’s a risk of data loss in the event of power failures, despite having persistence features to mitigate this risk.

CodeIgniter features and specs

• Performance
  CodeIgniter is known for its exceptional performance and fast execution, which is beneficial for applications requiring quick load times.
• Documentation
  CodeIgniter offers comprehensive and clear documentation, making it easier for developers to understand and use the framework effectively.
• Easy to Learn
  CodeIgniter's simple and straightforward syntax makes it relatively easy for beginners to learn and start developing applications quickly.
• Lightweight
  The framework is lightweight and does not impose many dependencies or require a specific server environment, providing flexibility to developers.
• Community Support
  CodeIgniter has a strong and active community, which means plenty of resources, forums, and add-ons are available for developers.
• Built-in Security Features
  CodeIgniter comes with built-in security features like XSS filtering and CSRF protection, helping developers to secure their applications with minimal effort.
• MVC Architecture
  The framework follows the Model-View-Controller (MVC) architecture, promoting clean code separation and better organization of the project.

Possible disadvantages of CodeIgniter

• Lack of Modern Features
  CodeIgniter does not include many modern features found in other frameworks, such as built-in ORM or out-of-the-box RESTful API support.
• Limited Modular Extensions
  It has fewer modular extensions compared to other frameworks like Laravel or Symfony, which can limit code reusability and scalability.
• Manual Routing
  Routing in CodeIgniter is somewhat manual and less intuitive compared to other frameworks that offer more automatic and flexible routing mechanisms.
• Outdated PHP Practices
  Some of the practices and conventions in CodeIgniter are considered outdated with respect to modern PHP development trends.
• No Built-in Authentication
  CodeIgniter does not come with a built-in authentication system, requiring developers to implement their own or use third-party libraries.
• Less Emphasis on Testing
  CodeIgniter has less built-in support and emphasis on unit testing compared to other frameworks like Laravel, making it harder to implement TDD or BDD.
• Lack of Native Composer Support
  The framework's native support for Composer, PHP's dependency manager, is not as robust as other modern frameworks, which can complicate dependency management.

My demo of Oracle TimesTen in memory DB with Free Developer Day tools with a VirtualBox VM appliance

PHP CodeIgniter tutorial: What is CodeIgniter and why should I use it? | lynda.com

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